X-Git-Url: https://main.carlh.net/gitweb/?a=blobdiff_plain;f=src%2Flib%2Faudio_content.h;h=963f759e82fd68e260ab5a7f7f4d16566573cf82;hb=38e89b25f6042d7a9dc023bbdeff98b09cbdd26f;hp=83a5e327e87c02c0da9f98d987269bd858e72f6d;hpb=dd9be86db6cde0afa5da0d1d1ac43b42e05dca26;p=dcpomatic.git

diff --git a/src/lib/audio_content.h b/src/lib/audio_content.h
index 83a5e327e..963f759e8 100644
--- a/src/lib/audio_content.h
+++ b/src/lib/audio_content.h
@@ -1,5 +1,5 @@
 /*
-    Copyright (C) 2013-2016 Carl Hetherington <cth@carlh.net>
+    Copyright (C) 2013-2021 Carl Hetherington <cth@carlh.net>
 
     This file is part of DCP-o-matic.
 
@@ -18,17 +18,21 @@
 
 */
 
+
 /** @file  src/lib/audio_content.h
  *  @brief AudioContent and AudioContentProperty classes.
  */
 
+
 #ifndef DCPOMATIC_AUDIO_CONTENT_H
 #define DCPOMATIC_AUDIO_CONTENT_H
 
+
 #include "content_part.h"
 #include "audio_stream.h"
 #include "audio_mapping.h"
 
+
 /** @class AudioContentProperty
  *  @brief Names for properties of AudioContent.
  */
@@ -40,11 +44,13 @@ public:
 	static int const DELAY;
 };
 
+
 class AudioContent : public ContentPart
 {
 public:
 	explicit AudioContent (Content* parent);
-	AudioContent (Content* parent, std::vector<std::shared_ptr<Content> >);
+	AudioContent (Content* parent, std::vector<std::shared_ptr<Content>>);
+	AudioContent (Content* parent, cxml::ConstNodePtr);
 
 	void as_xml (xmlpp::Node *) const;
 	std::string technical_summary () const;
@@ -55,7 +61,10 @@ public:
 	int resampled_frame_rate (std::shared_ptr<const Film> film) const;
 	std::vector<NamedChannel> channel_names () const;
 
-	void set_gain (double);
+	/** Set gain in dB.
+	 *  @param double g New gain in dB.
+	 */
+	void set_gain (double g);
 	void set_delay (int);
 
 	double gain () const {
@@ -89,12 +98,10 @@ public:
 
 private:
 
-	AudioContent (Content* parent, cxml::ConstNodePtr);
-
 	/** Gain to apply to audio in dB */
-	double _gain;
+	double _gain = 0;
 	/** Delay to apply to audio (positive moves audio later) in milliseconds */
-	int _delay;
+	int _delay = 0;
 	std::vector<AudioStreamPtr> _streams;
 };